mirror of
https://github.com/ROCm/composable_kernel.git
synced 2026-03-26 01:57:39 +00:00
fc22320d78
* First version of split-K autodeduction. * Fix circular dependency and kernel construction. * Fix tolerance calculation for bwd weight example. * Simplify kernel construction. * Fix kernel launching bug for split-K autodeduce. * Add split-K autodeduction support for the two stage example. * Fix a corner case. * Fix clang-format. * Fix clang-format for inc files. * Add missing header. * Prevent too large split-K values. * Fix formatting. * Add unit tests for IsSupportedArgument in grouped bwd conv. * clang-format. * Fix merge conflicts. * Address feedback from code review. * clang-format * Fix new tests after merge. --------- Co-authored-by: Ville Pietilä <>
94 lines
2.5 KiB
C++
94 lines
2.5 KiB
C++
// Copyright (c) Advanced Micro Devices, Inc., or its affiliates.
|
|
// SPDX-License-Identifier: MIT
|
|
|
|
#pragma once
|
|
|
|
#ifndef __HIPCC_RTC__
|
|
#include <string>
|
|
#include <string_view>
|
|
#include <hip/hip_runtime.h>
|
|
|
|
namespace ck_tile {
|
|
|
|
constexpr unsigned int fnv1a_hash(std::string_view str, unsigned int h = 2166136261u)
|
|
{
|
|
return str.empty() ? h
|
|
: fnv1a_hash(str.substr(1),
|
|
(h ^ static_cast<unsigned char>(str.front())) * 16777619u);
|
|
}
|
|
inline std::string get_device_name()
|
|
{
|
|
hipDeviceProp_t props{};
|
|
int device;
|
|
auto status = hipGetDevice(&device);
|
|
if(status != hipSuccess)
|
|
{
|
|
return std::string();
|
|
}
|
|
status = hipGetDeviceProperties(&props, device);
|
|
if(status != hipSuccess)
|
|
{
|
|
return std::string();
|
|
}
|
|
const std::string raw_name(props.gcnArchName);
|
|
const auto name = raw_name.substr(0, raw_name.find(':')); // str.substr(0, npos) returns str.
|
|
switch(fnv1a_hash(name))
|
|
{
|
|
// https://github.com/ROCm/MIOpen/blob/8498875aef84878e04c1eabefdf6571514891086/src/target_properties.cpp#L40
|
|
case fnv1a_hash("Ellesmere"):
|
|
case fnv1a_hash("Baffin"):
|
|
case fnv1a_hash("RacerX"):
|
|
case fnv1a_hash("Polaris10"):
|
|
case fnv1a_hash("Polaris11"):
|
|
case fnv1a_hash("Tonga"):
|
|
case fnv1a_hash("Fiji"):
|
|
case fnv1a_hash("gfx800"):
|
|
case fnv1a_hash("gfx802"):
|
|
case fnv1a_hash("gfx804"): return "gfx803";
|
|
case fnv1a_hash("Vega10"):
|
|
case fnv1a_hash("gfx901"): return "gfx900";
|
|
case fnv1a_hash("10.3.0 Sienna_Cichlid 18"): return "gfx1030";
|
|
default: return name;
|
|
}
|
|
}
|
|
|
|
inline bool is_gfx11_supported()
|
|
{
|
|
return get_device_name() == "gfx1100" || get_device_name() == "gfx1101" ||
|
|
get_device_name() == "gfx1102" || get_device_name() == "gfx1103" ||
|
|
get_device_name() == "gfx1150" || get_device_name() == "gfx1151" ||
|
|
get_device_name() == "gfx1152" || get_device_name() == "gfx1153";
|
|
}
|
|
|
|
inline bool is_gfx12_supported()
|
|
{
|
|
return get_device_name() == "gfx1200" || get_device_name() == "gfx1201";
|
|
}
|
|
|
|
inline bool is_load_tr_supported()
|
|
{
|
|
// Check if load transpose is supported.
|
|
return get_device_name() == "gfx950";
|
|
}
|
|
|
|
inline size_t get_num_cus()
|
|
{
|
|
hipDeviceProp_t props{};
|
|
int device;
|
|
auto status = hipGetDevice(&device);
|
|
if(status != hipSuccess)
|
|
{
|
|
return 0;
|
|
}
|
|
status = hipGetDeviceProperties(&props, device);
|
|
if(status != hipSuccess)
|
|
{
|
|
return 0;
|
|
}
|
|
return static_cast<size_t>(props.multiProcessorCount);
|
|
}
|
|
|
|
} // namespace ck_tile
|
|
|
|
#endif
|